WO2001087468A8 - Microfiltration using activated carbon - Google Patents

Microfiltration using activated carbon

Info

Publication number
WO2001087468A8
WO2001087468A8 PCT/DK2001/000342 DK0100342W WO0187468A8 WO 2001087468 A8 WO2001087468 A8 WO 2001087468A8 DK 0100342 W DK0100342 W DK 0100342W WO 0187468 A8 WO0187468 A8 WO 0187468A8
Authority
WO
WIPO (PCT)
Prior art keywords
microfiltration
activated carbon
microfiltration process
fermentation
derived product
Prior art date
Application number
PCT/DK2001/000342
Other languages
French (fr)
Other versions
WO2001087468A1 (en
Inventor
Mads Aage Laustsen
Soeren Bo Nielsen
Sune Jakobsen
Kim Uhre Hansen
Original Assignee
Novozymes As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Novozymes As filed Critical Novozymes As
Priority to AU2001260077A priority Critical patent/AU2001260077A1/en
Priority to DK01933638T priority patent/DK1289629T3/en
Priority to EP01933638A priority patent/EP1289629B1/en
Priority to AT01933638T priority patent/ATE272436T1/en
Priority to DE60104687T priority patent/DE60104687T2/en
Publication of WO2001087468A1 publication Critical patent/WO2001087468A1/en
Publication of WO2001087468A8 publication Critical patent/WO2001087468A8/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
    • A23J1/008—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from microorganisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/001—Processes specially adapted for distillation or rectification of fermented solutions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/16—Feed pretreatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/14—Extraction; Separation; Purification
    • C07K1/34—Extraction; Separation; Purification by filtration, ultrafiltration or reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment

Abstract

A microfiltration process of a fermentation-derived product comprising adding activated carbon to a solution of the fermentation-derived product prior to or during the microfiltration process at a microfiltration process temperature of from 25 °C to 65 °C.
PCT/DK2001/000342 2000-05-18 2001-05-15 Microfiltration using activated carbon WO2001087468A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU2001260077A AU2001260077A1 (en) 2000-05-18 2001-05-15 Microfiltration using activated carbon
DK01933638T DK1289629T3 (en) 2000-05-18 2001-05-15 Microfiltration using activated charcoal
EP01933638A EP1289629B1 (en) 2000-05-18 2001-05-15 Microfiltration using activated carbon
AT01933638T ATE272436T1 (en) 2000-05-18 2001-05-15 MICROFILTRATION USING ACTIVE CARBON
DE60104687T DE60104687T2 (en) 2000-05-18 2001-05-15 MICROFILTRATION USING ACTIVATED CARBON

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200000796 2000-05-18
DKPA200000796 2000-05-18

Publications (2)

Publication Number Publication Date
WO2001087468A1 WO2001087468A1 (en) 2001-11-22
WO2001087468A8 true WO2001087468A8 (en) 2003-03-06

Family

ID=8159499

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2001/000342 WO2001087468A1 (en) 2000-05-18 2001-05-15 Microfiltration using activated carbon

Country Status (8)

Country Link
US (1) US6582606B2 (en)
EP (1) EP1289629B1 (en)
CN (1) CN1180873C (en)
AT (1) ATE272436T1 (en)
AU (1) AU2001260077A1 (en)
DE (1) DE60104687T2 (en)
DK (1) DK1289629T3 (en)
WO (1) WO2001087468A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040126853A1 (en) * 2002-06-20 2004-07-01 Novozymes A/S Flocculation with divalent salt
US7229554B2 (en) 2002-09-25 2007-06-12 Novo Nordisk A/S Purification process comprising microfiltration at elevated temperatures
ATE397620T1 (en) * 2002-09-25 2008-06-15 Novo Nordisk As PURIFICATION PROCESS INCLUDING MICROFILTRATION AT ELEVATED TEMPERATURES
CA2421829C (en) * 2003-03-13 2014-05-27 Bradley A. Saville Enhancement of enzyme activity through purification and immobilization
CA2421832C (en) 2003-03-13 2006-10-10 Bradley A. Saville Enhancement of enzyme activity by selective purification
EP2007506B1 (en) * 2006-03-31 2014-03-19 Danisco US Inc. Tangential flow filtration apparatuses, systems, and processes for the separation of compounds
WO2008110498A1 (en) 2007-03-15 2008-09-18 Novozymes A/S Solubilization of protease crystals in fermentation broth
US8349591B2 (en) * 2008-10-16 2013-01-08 Scientek Llc Method and apparatus for producing alcohol or sugar using a commercial-scale bioreactor
WO2011019686A1 (en) * 2009-08-10 2011-02-17 Danisco Us Inc. Cross-flow membrane filtration-based process for protein recovery
CN103131618A (en) * 2013-03-09 2013-06-05 古贝春集团有限公司 Maotai-flavour liquor treatment method
CN104548942A (en) * 2013-10-11 2015-04-29 天津得瑞丰凯新材料科技有限公司 Method for filtering fermentation products by nanometer porous carbon aerogel
CN104814244A (en) * 2015-05-18 2015-08-05 青岛海之星生物科技有限公司 Extracting method for high-purity sweet potato protein
EP3386612A1 (en) * 2015-12-09 2018-10-17 Basf Se Method of purifying a protein from fermentation solids under desorbing conditions

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57206378A (en) * 1981-06-12 1982-12-17 Kuraray Co Ltd Filtering method of sake
DE3423594A1 (en) * 1984-06-27 1986-01-02 Akzo Gmbh, 5600 Wuppertal WINE CLEARING BY CROSSFLOW FILTRATION
US4610792A (en) * 1985-01-14 1986-09-09 Memtek Corporation Membrane filtration process
US4886889A (en) * 1986-05-16 1989-12-12 Henkel Corporation Process for recovery of an amino acid from aqueous mixtures thereof
CH676076A5 (en) * 1987-06-29 1990-12-14 Bucher Guyer Ag Masch
JPH0829316B2 (en) * 1987-10-16 1996-03-27 田辺製薬株式会社 How to remove Pyrogen
US5262053A (en) * 1988-07-15 1993-11-16 Filtrox-Werk Ag Filtration process, use of stabilizers installation for a filtration process, and procedure for operating said installation
CH681768A5 (en) * 1990-07-06 1993-05-28 Bucher Guyer Ag Masch
JPH0630605B2 (en) * 1990-10-23 1994-04-27 チッソ株式会社 Method for producing sodium hyaluronate aqueous solution
US5486461A (en) * 1991-11-08 1996-01-23 Novo Nordisk A/S Casein hydrolyzate and method for production of such casein hydrolyzate
DE4234392A1 (en) * 1992-10-08 1994-04-14 Gerolf Dr Annemueller Recovering malt enzymes for use in beer prodn. - by passage of partial stream of mash through cross-flow micro-filtration unit, with recycling of retentate and concn. of filtrate in cross-flow ultra-filtration unit
DK83093D0 (en) * 1993-07-09 1993-07-09 Novo Nordisk As COURSE OF ACTION

Also Published As

Publication number Publication date
ATE272436T1 (en) 2004-08-15
DE60104687D1 (en) 2004-09-09
DK1289629T3 (en) 2004-11-22
EP1289629B1 (en) 2004-08-04
CN1180873C (en) 2004-12-22
WO2001087468A1 (en) 2001-11-22
AU2001260077A1 (en) 2001-11-26
DE60104687T2 (en) 2005-08-11
EP1289629A1 (en) 2003-03-12
US20020020668A1 (en) 2002-02-21
US6582606B2 (en) 2003-06-24
CN1429131A (en) 2003-07-09

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